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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 660 · 40 questions
TalentJR

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

NameDateTime takenScore ___ / 40
  1. 1.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  2. 2.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) smoke puffs (d) grains of sand
  3. 3.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  4. 4.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  5. 5.Which of these is water as a gas? (a) tap water (b) steam (c) frost (d) river water
  6. 6.Which of these is an example of precipitation? (a) snow falls on mountains (b) vapour turns into drops (c) water turns into ice (d) water turns into vapour
  7. 7.Which of these is an example of freezing? (a) vapour turns into drops (b) water turns into ice (c) a snowman turns to water (d) ice turns into water
  8. 8.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) condensation (c) freezing (d) melting
  9. 9.True or false: “puddles dry in the sun” is an example of precipitation. (a) True (b) False
  10. 10.♨️ At sea level, pure water boils at how many degrees Celsius?
  11. 11.Which of these is an example of melting? (a) hail falls from the sky (b) snow falls on mountains (c) wet clothes dry outside (d) ice turns into water
  12. 12.Which of these is water as a gas? (a) ice (b) tap water (c) water vapour (d) hailstones
  13. 13.💧 In how many states can water be found (solid, liquid, gas)?
  14. 14.🔍 Which is the odd one out? (a) snow (b) hailstones (c) dew (d) frost
  15. 15.Which of these is an example of precipitation? (a) drops on a cold glass (b) a snowman turns to water (c) water turns into vapour (d) rain falls from clouds
  16. 16.Which of these is an example of precipitation? (a) vapour turns into drops (b) water turns into ice (c) water turns into vapour (d) hail falls from the sky
  17. 17.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  18. 18.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  19. 19.Which of these is an example of evaporation? (a) drops on a cold glass (b) a lake turns to ice (c) water turns into vapour (d) hail falls from the sky
  20. 20.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the soil (d) the moon
  21. 21.🔄 Which change is this: water turns into ice? (a) evaporation (b) precipitation (c) condensation (d) freezing
  22. 22.Which of these is an example of freezing? (a) vapour turns into drops (b) drops on a cold glass (c) wet clothes dry outside (d) a lake turns to ice
  23. 23.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) condensation (d) freezing
  24. 24.🔍 Which is the odd one out? (a) steam (b) hailstones (c) snow (d) an icicle
  25. 25.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) dew (d) water vapour
  26. 26.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  27. 27.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in wells (d) in clouds
  28. 28.Which of these is water as a solid? (a) dew (b) raindrops (c) ice (d) sea water
  29. 29.Which of these is water as a liquid? (a) hailstones (b) snow (c) water vapour (d) tap water
  30. 30.True or false: “puddles dry in the sun” is an example of melting. (a) True (b) False
  31. 31.🔄 Which change is this: puddles dry in the sun? (a) melting (b) condensation (c) freezing (d) evaporation
  32. 32.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) tap water (d) sea water
  33. 33.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
  34. 34.True or false: “clouds form in the sky” is an example of freezing. (a) True (b) False
  35. 35.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  36. 36.Which of these is water as a solid? (a) snow (b) water vapour (c) raindrops (d) river water
  37. 37.Which of these is water as a solid? (a) river water (b) tap water (c) raindrops (d) hailstones
  38. 38.🔄 Which change is this: a snowman turns to water? (a) condensation (b) melting (c) precipitation (d) evaporation
  39. 39.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  40. 40.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True

Answer key

  1. liquid
  2. water droplets
  3. True
  4. True
  5. steam
  6. snow falls on mountains
  7. water turns into ice
  8. freezing
  9. False
  10. 100
  11. ice turns into water
  12. water vapour
  13. 3
  14. dew
  15. rain falls from clouds
  16. hail falls from the sky
  17. liquid
  18. solid
  19. water turns into vapour
  20. the sun
  21. freezing
  22. a lake turns to ice
  23. condensation
  24. steam
  25. water vapour
  26. liquid
  27. in the oceans
  28. ice
  29. tap water
  30. False
  31. evaporation
  32. hailstones
  33. False
  34. False
  35. solid
  36. snow
  37. hailstones
  38. melting
  39. liquid
  40. True

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